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Irritated seborrhoeic keratosis

Authoring team

An irritated seborrhoeic keratosis shows eczematous change:

  • inflammatory infiltrate
  • large numbers of concentric nests of squamous cells
  • keratinocytes with a greater degree of maturation

Trauma seems to be the main association.

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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